<?xml version="1.0"?>
<div class="add">

<a NAME="E1:46_1_1"/>
( <font color="Maroon">A1</font> <a href="hidden.html#R2">in</a> <font color="Maroon">W</font> &amp; <font color="Maroon">W</font> <a href="classes1.html#NR1" target="_self">is_Tarski-Class</a>  )
 
<b>by </b><i/>;<br/>
<a NAME="E2:46_1_1"/><b>then </b>
 <a href="ordinal1.html#K1">succ</a> <font color="Maroon">A1</font> <a href="hidden.html#R2">in</a> <font color="Maroon">W</font>
 
<b>by </b><i><a class="ref" href="classes2.html#T6">CLASSES2:6</a></i>;<br/>
<b>hence </b><a NAME="E3:46_1_1"/>
 <a href="ordinal1.html#K1">succ</a> <font color="Maroon">A1</font> is  non <a href="xboole_0.html#V1">empty</a>  <a href="ordinal4.html#M1" target="_self">Ordinal</a> of <font color="Maroon">W</font>
 <b>by </b><i/>;<br/>


</div>
